var request = {
	QueryString: function (val) {
		var reg = new RegExp("(^|&)" + val + "=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象
		var r = window.location.search.substr(1).match(reg); //匹配目标参数
		if (r != null) return decodeURI(r[2]);
		return null; //返回参数值
	}
}
var userId = request.QueryString("userId");
var hTtp = "http://192.168.1.107:8080/pkzswm/";